I built these garden beds from untreated 2x6 lumber. I sawed an 8' length in half for each side (each bed requires 4 8' 2x6s, and will be just under a foot high), then screwed the two pieces together at the ends, THEN screwed two of these together to make a square - this is one layer.
All 8 layers were painted with Rustoleum on the outside to prevent rotting - untreated lumber was used to minimize chemicals leaking into the food.
To set them in place, first lay down one layer, get it as close to level as you can, and hammer stakes into the ground up against each side to anchor it for all eternity (stakes should be about 2ft long). Screw the bottom layer of the planter to the stakes, then place the top layer and screw it to the stakes as well.
Each one is filled with a mixture of screened dirt from the excavation (native soil), and Miracle Gro Organic Garden Soil (which, surprisingly, contained a LOT of shredded plastic - i need to have some words with the peeps at Miracle Gro) - about 2 bags full per container.
If you are planting on a hillside, like i was, be sure so shore up the soil inder the front edge of your beds - an early flash flood before the soil is settled can result in a deadly washout.
Closeup of one of my kohlrabi, starting to look like it's bearing fruit.
closeup of some of my tomatoes and peppers, doing really well in the sun!
tomatoes and peppers of all kinds.
Sunflowers, beets, radishes, squash.
Peas and squash.
squash and mesclun mix.
more squash.
a perennial geranium, a gift from my friend Beth :)
